Mike Tyson's sensational KO of Marvis Frazier looks even more brutal in slow motion

Boxing legend Mike Tyson produced one of the most terrifying knockouts in the history of combat sports.

In 1986, ‘Iron Mike’ took on fellow American Marvis Frazier at the Civic Center in New York.

Frazier – son of the legendary former heavyweight champion Joe Frazier – had bounced back from his loss to Larry Holmes with a six-fight winning streak from 1984 to 1986.

But he proved to be no match for Tyson who needed just 30 seconds to dispatch his opponent in ruthless fashion.

He was just 20 years old at the time.

And it looks even more brutal when replayed in super slow motion.

Check out the video below…

Mike Tyson in slo motion